JPH0533346B2 - - Google Patents

Info

Publication number
JPH0533346B2
JPH0533346B2 JP60064937A JP6493785A JPH0533346B2 JP H0533346 B2 JPH0533346 B2 JP H0533346B2 JP 60064937 A JP60064937 A JP 60064937A JP 6493785 A JP6493785 A JP 6493785A JP H0533346 B2 JPH0533346 B2 JP H0533346B2
Authority
JP
Japan
Prior art keywords
container
plug
density gradient
blood sample
medium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP60064937A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61134667A (ja
Inventor
Oogasuto Rudoraa Arubaato
Kaateisu Sumisu Waado
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Becton Dickinson and Co filed Critical Becton Dickinson and Co
Publication of JPS61134667A publication Critical patent/JPS61134667A/ja
Publication of JPH0533346B2 publication Critical patent/JPH0533346B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/491—Blood by separating the blood components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D3/00—Differential sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/10—Separation devices for use in medical, pharmaceutical or laboratory applications, e.g. separating amalgam from dental treatment residues

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Ecology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Centrifugal Separators (AREA)
JP6493785A 1984-12-04 1985-03-28 リンパ球分離用仕切器具および分離器具 Granted JPS61134667A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67810084A 1984-12-04 1984-12-04
US678100 1984-12-04

Publications (2)

Publication Number Publication Date
JPS61134667A JPS61134667A (ja) 1986-06-21
JPH0533346B2 true JPH0533346B2 (cs) 1993-05-19

Family

ID=24721400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6493785A Granted JPS61134667A (ja) 1984-12-04 1985-03-28 リンパ球分離用仕切器具および分離器具

Country Status (4)

Country Link
EP (1) EP0184274B1 (cs)
JP (1) JPS61134667A (cs)
CA (1) CA1291098C (cs)
DE (1) DE3586089D1 (cs)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE448323B (sv) * 1985-08-27 1987-02-09 Ersson Nils Olof Forfarande och anordnig att separera serum eller plasma fran blod
US4818386A (en) * 1987-10-08 1989-04-04 Becton, Dickinson And Company Device for separating the components of a liquid sample having higher and lower specific gravities
IL100828A (en) * 1992-01-31 2002-05-23 Novamed Ltd Method and means for density gradient centrifugation
US5282981A (en) * 1992-05-01 1994-02-01 E. I. Du Pont De Nemours And Company Flow restrictor-separation device
US5271852A (en) * 1992-05-01 1993-12-21 E. I. Du Pont De Nemours And Company Centrifugal methods using a phase-separation tube
US7947236B2 (en) 1999-12-03 2011-05-24 Becton, Dickinson And Company Device for separating components of a fluid sample
EP2517792B1 (en) 2008-07-21 2013-12-18 Becton, Dickinson and Company Density phase separation device
US9333445B2 (en) 2008-07-21 2016-05-10 Becton, Dickinson And Company Density phase separation device
ES2430638T3 (es) 2008-07-21 2013-11-21 Becton, Dickinson And Company Dispositivo de separación de fases por densidad
PL2915586T3 (pl) 2009-05-15 2022-01-17 Becton, Dickinson And Company Urządzenie do oddzielania faz gęstości
JP5748648B2 (ja) * 2011-12-26 2015-07-15 国立研究開発法人国立循環器病研究センター 細胞分離装置及び遠心分離方法
US9694359B2 (en) 2014-11-13 2017-07-04 Becton, Dickinson And Company Mechanical separator for a biological fluid
CN106967590A (zh) * 2016-01-14 2017-07-21 李小阁 大规格细胞分离管
CN120054042A (zh) * 2019-05-20 2025-05-30 积水医疗株式会社 含单个核细胞血浆分离用组合物和血液采集容器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814248A (en) * 1971-09-07 1974-06-04 Corning Glass Works Method and apparatus for fluid collection and/or partitioning
US3852194A (en) * 1972-12-11 1974-12-03 Corning Glass Works Apparatus and method for fluid collection and partitioning
US3894950A (en) * 1974-02-27 1975-07-15 Becton Dickinson Co Serum separator improvement with stretchable filter diaphragm
US3920549A (en) * 1974-03-18 1975-11-18 Corning Glass Works Method and apparatus for multiphase fluid collection and separation
US3972812A (en) * 1975-05-08 1976-08-03 Becton, Dickinson And Company Blood serum separation filter disc
JPS5754860A (en) * 1980-09-17 1982-04-01 Fuerante Antonio Blood density separation

Also Published As

Publication number Publication date
EP0184274A3 (en) 1987-08-19
CA1291098C (en) 1991-10-22
EP0184274B1 (en) 1992-05-20
JPS61134667A (ja) 1986-06-21
DE3586089D1 (de) 1992-06-25
EP0184274A2 (en) 1986-06-11

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees